baber/WOPTO huggingface dataset:
Patent RU-2731117-C1 (RU)
Inventor: Budnevskij Vadim Viktorovich
IPC: B23P6/00
Filed: 2020-03-24
Granted: 2020-08-28
Abstract: FIELD: measurement. 
     SUBSTANCE: device relates to examination of coated surfaces, for example, for magnetic diagnostics of steel pipelines without removal of insulation coating, in particular to non-contact diagnostics, and is a device for diagnosing the technical condition of steel pipelines and can be used in flaw detection. Device for diagnosing technical condition of metal pipelines comprises two three-component magnetic field sensors located at different height levels relative to pipelines, each of which contains three magnetic field induction meters located respectively along axes X, Y, Z, where X axis is located in horizontal plane and perpendicular to pipeline longitudinal axis; axis Y is located parallel to longitudinal axis of pipeline; axis Z is perpendicular to axes X and Y, and also comprises first and second amplifiers, analogue-to-digital converter (ADC), device for determining difference of induction values of magnetic field along axes X, Y, Z, controller, a memory unit and an information display device, wherein the first, second and third gauges of the first three-component sensor are respectively connected to the first, second and third inputs of the first amplifier, first, second and third meters of the second three-component sensor are connected to the first, second and third inputs of the second amplifier, respectively, outputs of the first and second amplifier are connected to the first and second inputs of the ADC, respectively, and the output of the first ADC is connected to the first input of the signal correction device, the first output of the controller is connected to the memory unit, and its second output is connected to the information display device, at that, additionally comprises the third three-component magnetic field sensor containing three magnetic field induction meters located outside the pipeline magnetic field influence zone, the third amplifier, the second ADC, wireless data transmission device, a signal correction device, wherein the first, second and third meters of the third three-component sensor are connected to the first, second and third inputs of the third amplifier, respectively, the output of the third amplifier is connected to the input of the second ADC, the output of which is connected to the input of the wireless data transmission device, the output of which is connected to the input of the signal correction unit, the output of which is connected to the controller. 
     EFFECT: high reliability of magnetometric diagnostic data by taking into account the value of the background magnetic field. 
     1 cl, 2 dwg
Patent RU-2741126-C1 (RU)
Inventor: FUKUSHIGE TAKASHI
IPC: G08G1/16
Filed: 2017-08-30
Granted: 2021-01-22
Abstract: FIELD: physics.SUBSTANCE: invention relates to a method and device for controlling movement of a vehicle with the help of driving. Method for controlling movement of a vehicle by driving, comprising a controller, which detects left and right boundaries of lane and which controls movement of carrier vehicle based on result of detection lane boundaries. Method comprises steps of distinguishing curve and direction of curve based on information on road geometry and result is detection of lane boundaries from inner side of bend to value for which change in lateral direction with approach to carrier vehicle is limited when moving along curve.EFFECT: higher safety of vehicle driving is achieved.8 cl, 8 dwg
Patent RU-2739293-C1 (RU)
Title: Method for replacing the stenotic valve of the pulmonary artery with a right atrium eye in transannular plasty of the right ventricular outlet section
Inventor: Svyazov Evgenij Aleksandrovich
IPC: A61B17/00
Filed: 2020-04-28
Granted: 2020-12-22
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to cardiovascular surgery. Stenotic valve of the pulmonary artery is replaced with a right atrium eye in transannular plasty of the outlet section of the right ventricle. That is ensured by taking right atrium eye. Right atrium is closed with an encircling stitch with suture prolene 6/0. Right ventricular outlet section, fibrous valve ring and pulmonary artery trunk are excised. Apical portion of the right atrial appendix is dissected. Then the posterior end of the dissected eye of the right atrium is fixed to the fibrous ring of the pulmonary artery valve, on each side the eye of the right auricle is fixed to the edges of the dissected trunk of the pulmonary artery by encircling stitch with suture prolene 6/0-7/0. Autopericardium patch is followed by a transannular plasty of the outlet ventricle of the right ventricle with transition to the pulmonary artery trunk. Anterior end of the right atrial abdomen is fixed to the patch made of autopericardium with encircling stitch with suture prolene 6/0-7/0. 
     EFFECT: method enables preventing intra- and postoperative complications: avoiding early postoperative hemorrhage, reducing a risk of long-term stenosis and/or obstruction formation in the right ventricular outlet, valve and main pulmonary artery. 
     1 cl, 5 dwg, 1 ex
Patent RU-2740565-C1 (RU)
Inventor: Aleksandrov Timofej Igorevich
IPC: A61B17/56
Filed: 2020-05-13
Granted: 2021-01-15
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to traumatology and orthopaedics, hand surgery, and can be used for postoperative correction of hand ulnar deviation. Method involves bandaging the hand, making a tour around the wrist joint and at the level of metacarpophalangeal joints, fixing the bandage on the wrist joint, bandaging the webs of fingers, bandaging the dorsum and palmar surfaces of the hand. Bandaging direction is from a radial bone to an ulnar bone, that is, first the fourth and third webs of fingers are banded, then the first and the second. Each web of finger is laid with sterile gauze napkins. 
     EFFECT: method enables reducing the risk of maceration of skin, injuries and the risk of infectious complications and, as a result, reducing the length of the rehabilitation treatment due to the loop-like bandaging on the sterile gauze tissues. 
     1 cl, 24 dwg, 1 ex
Patent RU-2739370-C1 (RU)
Title: System for monitoring presence and movement of fuels and lubricants
Inventor: SHarykin Fedor Evgenevich
IPC: B60S5/02
Filed: 2020-06-05
Granted: 2020-12-23
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention is intended for automation of processes of fuel availability and delivery (fuel and lubricant materials - fuels and lubricants) at automatic fuel refuellers, aircraft fuel trucks and auto fuel and gas refuellers, which fill vehicles on conditions of intraeconomic calculation. System comprises level gauge in tank installed in pipeline fuel valve, bottom valve, meter with pulse sensor, pump, filter, information-computer system with switching unit, including control terminal, wherein level gauge is configured to measure temperature, density, weight and level of bottom-hole water, in pipeline there is filter-water separator, made with possibility to output signal to information-computing complex on water content in fuels and lubricants, information-computing system is configured to calculate mass and interlocks of movement of fuels and lubricants based on data from level gage and filter-water separator, at the same time emergency fuel and lubricant supply unit is introduced. 
     EFFECT: technical result is optimization of operation of fuel and fuel refuellers in time, delivery of fuels and lubricants in exact quantity and only allowable quality. 
     1 cl, 3 dwg
Patent RU-2746551-C1 (RU)
Title: Method for obtaining a stabilized aqueous solution of chlorine dioxide
Inventor: Velkovich Mikhail Abramovich
IPC: C01B11/02
Filed: 2020-08-31
Granted: 2021-04-15
Abstract: FIELD: chemical industry.SUBSTANCE: invention relates to chemical industry and can be used in production of chlorine dioxide solution for disinfection, water purification, sterilization and bleaching. To obtain stabilized aqueous solution of chlorine dioxide, two aqueous solutions (A) and (B) are prepared. To prepare the first solution (A), metal or ammonium chlorite (A1), metal or ammonium carbonate (A2) and metal or ammonium bicarbonate (A3) are dissolved in water. The mass ratio of (A1) to (A2) + (A3) is (2.4-3.0): 1. To obtain the second solution (B), metal or ammonium persulfate (B1) and metal or ammonium bisulfate (B2) are dissolved in water. The mass ratio of (B1) to (B2) is 3:1. Then solution (B) is added to solution (A).EFFECT: invention makes it possible to obtain an aqueous solution of chlorine dioxide without destabilizing by-products, which can be stored at temperatures up to 30°C and normal atmospheric pressure for at least 12 months.2 cl, 15 ex
Patent RU-2761370-C1 (RU)
Title: Fiber-optic security detector with linear part with interferometer with two arms
Inventor: Brizitskij Leonid Ivanovich
IPC: G01D5/353
Filed: 2020-09-28
Granted: 2021-12-07
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to measuring equipment using optical fiber, to fiber-optic security detectors. The fiber-optic security detector, with a closed interferometer with two arms, contains a station part with a transceiver connected to a linear part, the linear part is a branched optical circuit based on splitters and fiber-optic cable, which, by means of connecting couplings and a transport cable, connect the transceiver device and the sensitive elements of the detector, containing a closed circuit forming reflection signals, with segments of optical fiber, being sensitive elements of the interferometer and creating a phase shift of the probing pulse for the circuit, the closed circuit is a Mach-Zehnder interferometer.  
     EFFECT: ensuring uniform sensitivity of the sensitive part of the security fiber-optic detector, increasing the reliability of the detector, simplifying installation, and implementing its purpose. 
     10 cl, 12 dwg
Patent RU-2748246-C1 (RU)
Inventor: ADAMYAN LEJLA VLADIMIROVNA
IPC: A61B17/42
Filed: 2020-10-15
Granted: 2021-05-21
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to gynecology and reproductive medicine. During laparoscopy, a section of the cortical layer of both ovaries is excised as much as possible along the surface of the organ. In this case, the volume of the excised area does not exceed 1 cm3; in the operating room, using a sterile gamete buffer, the excised area of ​​the ovarian cortical layer is fragmented to a size of 1 mm × 1 mm. At the same time, a space is formed between the residual cortex and the medulla of the ipsilateral ovary with the formation of a niche in the medulla, into which two-sided one-stage reimplantation of fragmented tissue is performed. Next, the dissected ovary is sutured using areactive suture material, the sutures are tightened until the edges of the wound are aligned. 
     EFFECT: allows to ensure the safety and effectiveness of the treatment, allows to increase the potential for the induction of follicular growth, reduce the traumatic effect on ovarian tissue, prevent ovarian tissue ischemia, preserve the ovarian architectonics as much as possible, increase the likelihood of follicular growth activation in the postoperative period. 
     1 cl, 3 ex, 5 dwg
Patent RU-2754553-C1 (RU)
Inventor: Shafigullin Damir Ramisovich
IPC: A23L15/00
Filed: 2020-10-29
Granted: 2021-09-03
Abstract: Изобретение относится к пищевой промышленности, а именно к сухим смесям для приготовления веганских омлетов. Сухая смесь включает следующие исходные компоненты, мас. %: мука полножирная соевая из термообработанных семян 60,0-63,0, мука полножирная амарантовая из термообработанных семян 30,0-32,5, измельченный высушенный лист амаранта сорта Валентина 7,0-8,0. Обеспечивается получение сухой смеси, готовой для употребления после добавления воды, с энергетической ценностью, присущей омлетам, приготовленным по традиционной технологии, а также повышение устойчивости организма к стрессовым факторам среды. 3 з.п. ф-лы.
Patent RU-2751437-C1 (RU)
Inventor: SHIYAN VYACHESLAV DANILOVICH
IPC: F41G3/22
Filed: 2020-11-06
Granted: 2021-07-13
Abstract: Изобретение относится к области авиационных способов прицеливания и касается способа прицеливания при стрельбе из пушки по воздушной цели. Способ заключается в том, что определяют тип цели и вводят размах ее крыла в вычислитель, вычисляют прогнозируемую трассу снарядов, сигнал которой выводят на индикацию, выполняют захват и автосопровождение визуально видимой цели, измеряют угловые координаты и индицируют визирное кольцо, определяющее направление на сопровождаемую цель. Кроме того, измеряют дальность до воздушной цели и при наличии достоверных замеров дальности отображают метку текущей дальности на инициируемой трассе снарядов, затем маневром самолета совмещают центр визирного кольца с меткой текущей дальности до цели на инициируемой трассе снарядов, выравнивают собственный крен с креном визуально видимой цели и открывают огонь. Технический результат заключается в сокращении времени и повышении точности прицеливания при случайном переключении с «полного приборного обеспечения» на «неполное приборное обеспечение» и обратно. 2 з.п. ф-лы, 3 ил.
Patent RU-2767070-C1 (RU)
Title: Method of producing polymer-bitumen binder and installation for implementation thereof
Inventor: Bartashev Petr Borisovich
IPC: C08L95/00
Filed: 2020-12-08
Granted: 2022-03-16
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to methods and devices for producing polymer-bitumen binders PBB used in road construction, as well as in making roofing and waterproofing materials, sealants and mastics. Method includes: loading into a container for liquid components of bitumen and a plasticiser, supplying the obtained mixture using a pump through a flow meter to a mixer, into which a thermoplastic elastomer is added from a dispenser of solid components, obtained mixture of liquid and solid components is fed into a dissolver, and the mixture is fed by a pump through a flow meter into a container for unloading the finished product. Mix of components is additionally mixed by means of mixer installed between dissolver and container for finished products. Apparatus includes: a container for liquid components connected by a pipeline equipped with a pump and a flow meter to a mixer, to which a dispenser of solid components is also connected. Mixer is connected by means of pipeline to dissolver, outlet hole of which is connected to finished product container by means of pipeline equipped with pump and flow meter, wherein mixer is arranged between dissolver and finished product for additional mixing and final homogenisation of produced mix. 
     EFFECT: higher efficiency and lower costs of obtaining high quality PBB. 
     2 cl, 2 dwg
Patent RU-2756975-C1 (RU)
Title: Device of module for remote monitoring of power line wires
Inventor: Akulichev Vitalij Olegovich
IPC: H02J13/00
Filed: 2020-12-23
Granted: 2021-10-07
Abstract: FIELD: electric power industry. 
     SUBSTANCE: invention relates to the field of electric power industry for diagnostics of the parameters of the current-carrying wire. The effect is achieved by taking into account the dynamic processes of changing the controlled variables, determining the sag, amplitude and axis of vibrations of the wires and generating warning signals in real time while the operating parameters of the wires of overhead power lines approach the limit values based on preliminary data processing and changing the polling frequency of the sensors when approaching to the limit values. The device contains acceleration sensors, wire and ambient air temperatures, solar radiation, current transformers in the phase of the power line, a concentrator, a transceiver with an antenna, a phase identifier, comparison units, a controlled timer, polling frequency clamps, scaling amplifiers, multipliers, summation units, correctors for summation, blocks for calculating radicals, temperature register taking into account the dynamics of processes, delay registers, blocks of the dynamics accounting factor, registers for fixing wire breaks, blocks of smoothing coefficients, calculating the departure angle, setters of the permissible current value, temperature, angle of departure, sag arrow, wire vibration amplitude, control supply voltage. 
     EFFECT: invention increases data reliability and generating alerts in real time. 
     1 cl, 3 dwg
Patent RU-2771346-C1 (RU)
Title: Магнито-гравитационный сепаратор
Inventor: Slastnikov Konstantin Vitalevich
IPC: B03C1/32
Filed: 2021-01-29
Granted: 2022-04-29
Abstract: Изобретение относится к разделению материалов в жидкостях и может быть использована, в частности, при обработке жидкостей и газов для отделения частиц, обладающих магнитными свойствами. Магнито-гравитационный сепаратор, содержащий вход, выход, немагнитный корпус, крышку, источник магнитного поля, который выполнен в виде стержня, содержит лепестковый тормоз, а стержень выполнен съемным и намагничен продольно по всей длине несколькими парами полюсов N-S, кроме того, вход и выход соединены байпасом, а вход выполнен с фитингами с центростремительными направляющими, при этом внутренняя полость образует тороидальную структуру. Таким образом, в предлагаемом устройстве обработка среды происходит при помощи только одного многополюсной продольной намагниченности магнитного стержня, а рабочая среда имеет многократную траекторию движения вокруг и вдоль стержня, что дает большее время обработки и лучшее качество обработки среды. 5 ил.
Patent RU-2757721-C1 (RU)
Title: Mobile plant for the preparation of a mixture of medicinal feed and premixes in a turbulent flow
Inventor: SYROVATKA VLADIMIR IVANOVICH
IPC: A23N17/00
Filed: 2021-04-09
Granted: 2021-10-21
Abstract: FIELD: agricultural production.SUBSTANCE: invention relates to agricultural production, namely to devices for preparing a mixture of medicinal feed, vitamin, mineral premixes. The mobile unit contains a grinder with a receiving hopper, a mixer, a ball mill, a device for loading initial components and unloading a finished product, power supply and electrical equipment, a line for preparing a homogeneous mixture of medicinal feed, medicinal, vitamin and mineral premixes. The line includes a laboratory mill for preparing primary premixes, a grinder-mixer with a spherical mixing screen for preparing secondary premixes, and a large ball mixer for preparing a mixture of medicinal feed and premixes, similar to a grinder-mixer.EFFECT: use of the invention will ensure the timely preparation of high-quality medicinal feeds and premixes for livestock and poultry farming.1 cl, 5 dwg
Patent RU-2765340-C1 (RU)
Title: Method for determining the endurance limit of the material of a cylindrical part under torsion
Inventor: MATLIN MIKHAIL MARKOVICH
IPC: G01N3/40
Filed: 2021-04-14
Granted: 2022-01-28
Abstract: FIELD: material research.  
     SUBSTANCE: invention relates to the field of determining the strength properties of metals and can be used to determine the limit of torsion endurance without destroying the material of parts operating under loading conditions with a time-varying torque. Essence: the radii of curvature of the surface of the test material of a cylindrical part and a cylindrical indenter are measured, the mismatch radius of curvature R mis  is determined. The surface of the test material of the cylindrical part is loaded by means of a cylindrical indenter at an angle of crossing 90° of its axis to the axis of the cylindrical part with two different loads F 1  and F 2  corresponding to the hardness measurement. The depths h 1  and h 2  of the two obtained residual prints are measured from the point of initial contact of the cylindrical indenter with the cylindrical part. The torsion endurance limit is calculated according to the dependence, taking into account the coefficients of fatigue strength under torsion.  
     EFFECT: simplification of the method for determining the endurance limit of the material of a cylindrical part during torsion and increasing its accuracy.  
     1 cl, 1 tbl
Patent RU-2769504-C1 (RU)
Inventor: Listov Evgenii Leonidovich
IPC: C12M1/04
Filed: 2021-04-27
Granted: 2022-04-01
Abstract: FIELD: microbiological industry. 
     SUBSTANCE: invention relates to the microbiological industry, in particular to devices for growing microorganisms on natural gas in large-tonnage production. The apparatus for growing microorganisms contains a housing, technological pipes for supplying solutions of mineral salts and titrating agents, technological pipes for supplying natural gas and air. The device is equipped with one jet aerator connected to liquid and gas phase recirculation systems. The liquid phase recirculation system may consist of several circuits, each of which includes a heat exchanger, a circulation pump for supplying liquid to the aerator and connecting pipelines. Inside the housing, in its lower part, a bump is coaxially installed in the form of two truncated housings and connected together, in the upper part, the bump is connected to a pipeline for removing the degassed gas mixture to the upper part of the apparatus above the level of the gas-liquid mixture. Also, the jet aerator is connected to the gas phase recirculation system. The upper part of the jet aerator is divided by vertical plates with the formation of isolated chambers, the number of which is equal to the number of circulation circuits. 
     EFFECT: proposed is apparatus for growing microorganisms in large-tonnage production. 
     1 cl, 1 dwg, 1 ex
Patent RU-2769391-C1 (RU)
Inventor: HERR JACOB
IPC: E05B63/04
Filed: 2020-02-13
Granted: 2022-03-31
Abstract: FIELD: furniture. 
     SUBSTANCE: invention relates to a locking structure for a switching cabinet, having a switching cabinet door (1), which on its inner side has a lock (2) with a sliding bar, which protrudes through the connecting element (3) through the switching cabinet door (1) to the front side of the door (1) a switching cabinet, characterized in that, through the adapter (5) of the handle on the front side, an actuating element (4) is installed and connected to the connecting element (3), for which the door (1) of the switching cabinet has at least one transition plate ( 6), on which at least one opening (13) is fitted with a positive lock adapter (5) of the handle, wherein the transition plate (6) on its side facing the executive body (4) has a fastener (7), with the help of which the executive body (4) is installed on the transition plate (6). 
     EFFECT: switching cabinet improvement. 
     10 cl, 4 dwg